Did you know that Yellowstone's lakes and waterways cover over 45,000 surface acres, making up 5% of the park's total area? As you plan your water excursions in America's first national park, you'll need to navigate specific regulations, permit requirements, and seasonal conditions that vary across different water bodies. From motorized boating on Yellowstone Lake to peaceful kayaking on Lewis Lake, you'll find diverse opportunities to explore these pristine waters. Understanding where you can boat and what you'll need before launching will guarantee your time on Yellowstone's waters is both legal and memorable.
Key Takeaways
- Boating is permitted on Yellowstone Lake and Lewis Lake, with motorized boats launching from Bridge Bay Marina and Lewis Lake campground.
- All watercraft require permits ($20-$60) and must pass Aquatic Invasive Species inspection before launching in park waters.
- Scenic lake cruises, guided fishing charters, and boat rentals are available at Bridge Bay Marina from 9:00 AM to 7:00 PM.
- Non-motorized vessels like canoes and kayaks are allowed on most park lakes, with Shoshone Lake being a popular destination.
- Safety equipment including Coast Guard-approved life jackets is mandatory, and boaters must monitor weather conditions before launching.
Where to Boat
Several boating options await visitors in Yellowstone National Park, with specific areas designated for motorized and non-motorized vessels.
You'll find motorized boating permitted on Yellowstone Lake, where you can launch from Bridge Bay Marina or Grant Village, and on Lewis Lake, which provides a launch site near its campground.
For non-motorized explorations, you can traverse most park lakes with your canoe, kayak, or paddleboard.
Shoshone Lake, accessible via Lewis River Channel, is a popular destination for paddle-powered vessels. You'll also uncover scenic spots in the Chain of Lakes and Ice Lake, though you'll need to hike to reach some locations.
Keep in mind that Sylvan Lake, Eleanor Lake, Twin Lakes, and Beach Springs Lagoon don't allow any boating activities.
Getting Your Boating Permit
Before launching your boat in Yellowstone National Park, you'll need to obtain the appropriate permit. Non-motorized vessel permits cost $20 for 10 days or $30 annually, while motorized vessel permits are $40 for 10 days or $60 annually.
You can get your permit at various locations including the Backcountry Office, Snake River Ranger Station, Grant Village, and Bridge Bay Ranger Station.
All boats must undergo an Aquatic Invasive Species inspection before launching. You'll need to display your permit on the port side of your watercraft, one foot forward of the stern.
If you're operating a motorized boat, you must display registration numbers following US Coast Guard regulations. Don't forget that float tubes require permits too.
Operating without a permit is prohibited and may result in permit suspension or revocation.
Boat Tours and Rentals
Once you've secured your boating permit, you'll find plenty of options for exploring Yellowstone's waterways through guided tours and rentals.
At Bridge Bay Marina, you can join scenic lake cruises that depart throughout the day from 9:00 AM to 7:00 PM, providing narrated tours with views of Lake Hotel and Stevenson Island.
For a more personalized adventure, consider these distinctive options:
- Wooden Boat Tours on the Yellowstone River, featuring luxury float trips and breakfast cruises for up to 12 guests
- Rowboat rentals accommodating four passengers or motorboat rentals for up to six people
- Guided fishing charters complete with equipment and catch cleaning services
- Professional kayaking and canoeing tours through authorized providers like Prismatic Tours and Jackson Hole Kayak School
Boating Safety Essentials
Staying safe on Yellowstone's waterways requires proper preparation and essential safety equipment. You'll need US Coast Guard-approved life jackets for everyone aboard, and it's smart to bring a throwable PFD as backup.
Don't forget your VHF radio, first aid kit, and signaling devices like flares and a foghorn.
Cold water safety is vital in Yellowstone. Keep your clothes on if you fall in, as they provide important insulation. Maintain the H.E.L.P. position to protect your core temperature, and minimize movement to conserve heat.
Before launching, you'll need a boating permit and AIS inspection sticker. Remember that boats must be under 40 feet, and the season runs from Memorial Day through October.
Always monitor weather conditions and maintain proper navigation lights for safety.
Protecting Against Invasive Species
While enjoying Yellowstone's pristine waters, you'll need to follow strict protocols to prevent the spread of aquatic invasive species (AIS). All watercraft must undergo AIS inspection and obtain permits before launching, with large motorboats requiring a mandatory 30-day dry time.
You're required to clean, drain, and dry all equipment, as there's no known way to eradicate these invasive species once they're established.
To protect Yellowstone's waters, you must:
- Remove all water from boats, including motors, bilges, and livewells
- Clean and dry all equipment, including boats, trailers, and footwear
- Guarantee your boat hasn't been contaminated by invasive mussels, as these vessels are banned
- Avoid using felt-soled footwear, which can transport microscopic organisms
Marina Services and Facilities
Bridge Bay Marina serves as Yellowstone's primary waterfront hub, located 21 miles northeast of West Thumb on Yellowstone Lake's northern shore.
You'll find a fully equipped facility providing boat rentals, including outboards and rowboats available on a first-come basis. The marina can accommodate private boats up to 40 feet, with dock slips available for nightly, monthly, or seasonal rental.
At the marina, you'll have access to non-ethanol gas sales, a sewage dump station, and handicap-accessible restrooms.
A small store provides recreation gear, snacks, and fast food. You can join one-hour narrated scenic cruises around Stevenson Island or book guided fishing charters for up to six people.
The nearby Bridge Bay Campground and picnic areas make it convenient to extend your visit, while a ranger station assists with permits and visitor information.
Frequently Asked Questions
Can I Anchor My Boat Overnight on Yellowstone Lake?
Like a nomad seeking rest, you can't anchor overnight on Yellowstone Lake's waters. You'll need to use Bridge Bay Marina's overnight slip rentals or remove your boat completely.
What Happens if My Boat Fails the Invasive Species Inspection?
You won't be allowed to launch your boat. If inspectors find evidence of invasive mussels, your boat will be denied access regardless of dry time to protect park waters.
Are Electric Trolling Motors Allowed on Non-Motorized Lakes?
No, you can't use electric trolling motors on non-motorized lakes. They're considered motorized watercraft, and park regulations strictly prohibit their use in these designated non-motorized water areas.
Can I Use My Paddleboard Without Getting an Official Boating Permit?
You can't use your paddleboard without a permit – it's required for all vessels, including paddleboards. You'll need to get either a 10-day ($20) or annual ($30) non-motorized permit.
What's the Maximum Boat Size Allowed on Yellowstone and Lewis Lakes?
You can operate boats up to 40 feet in length on Yellowstone and Lewis Lakes, though you'll find smaller vessels more practical due to docking and launch limitations at the marinas.
